Compressed Air Supply System for a Commercial Vehicle and Method for Operating a Compressed Air Supply System

Abstract

A compressed air supply system and method of operating same for a commercial vehicle includes a compressed air inlet that can be coupled to a compressor, a filter unit that can be coupled to the compressed air inlet via a supply line, a discharge valve element that is coupled to a discharge outlet and the supply line, a first valve element and a second valve element. A control inlet of the discharge valve element is controllable by the first valve element and the second valve element is arranged in a regeneration air path for regenerating the filter unit. At least one pneumatically lockable overflow valve via which a consumer circuit coupled to the compressed air supply system is supplied with compressed air. The at least one pneumatically lockable overflow valve can be controlled by the second valve element.

Dependencies are inferred from the claim text.